Ucsf Sample Size Calculator. This page contains links to JavaScript based forms for simple powersample size calculations. Accelerating Research to Improve Health.
This page contains links to JavaScript based forms for simple powersample size calculations. Comparing Means for Two Independent Samples. This would be of practical utility for justifying sample sizes in proposals using power-based conventions.
Power and Sample Size Programs.
Blog post from the NC3Rs. Perhaps this could be integrated into what is envisioned. Resources presented are offered by CTSI and other campus units. Sample size for before-after study Paired T-test Measure a continuous outcome y in each subject at the start and end of the study period.